| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeS + 2 HCl = FeCl2 + H2S
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C27H28Br2O5S + CO2 = C28H28Br2O7S =>
C27H28Br2O5S + CO2 = C28H28Br2O7S
CH3OH + K2Cr2O7 + H2SO4 = CH2O + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3OH + K2Cr2O7 + 4 H2SO4 = 3 CH2O + K2SO4 + Cr2(SO4)3 + 7 H2O
AlF3 + Ba(HS)2 = BaF2 + Al(HS)3 =>
2 AlF3 + 3 Ba(HS)2 = 3 BaF2 + 2 Al(HS)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Rb2O + SO3 = Rb2SO4 =>
Rb2O + SO3 = Rb2SO4
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
Mg + Ph4 = MgPh2 =>
2 Mg + Ph4 = 2 MgPh2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Cu + H2C2O4 = CuC2O4 + H2 =>
Cu + H2C2O4 = CuC2O4 + H2
CH2O2 + Ba(OH)2 = H2O + Ba(COOH)2 =>
2 CH2O2 + Ba(OH)2 = 2 H2O + Ba(COOH)2
CuCl2 + NaOH = CuCl2NaOH =>
CuCl2 + NaOH = CuCl2NaOH
Na + Fe(NO3)2 = NaNO3 + Fe2 =>
4 Na + 2 Fe(NO3)2 = 4 NaNO3 + Fe2
C8H10O + H2SO4 = H2O + SO4 + C8H10 =>
C8H10O + H2SO4 = H2O + SO4 + C8H10
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
Ba + Ag3PO4 = Ba3(PO4)2 + Ag =>
3 Ba + 2 Ag3PO4 = Ba3(PO4)2 + 6 Ag
Sn + Li2SO4 = Li2 + Sn(SO4)4 =>
Sn + 4 Li2SO4 = 4 Li2 + Sn(SO4)4
C5H12 + Cl2 = C5H10 + HCl =>
C5H12 + Cl2 = C5H10 + 2 HCl
C2H5OH + MgSO47H2O = Mg + H2S + H2O + CO2 =>
8 C2H5OH + MgSO47H2O = Mg + H2S + 24 H2O + 16 CO2
NaOH + Al(OH3) = Al(OH) + Na(OH3) =>
NaOH + Al(OH3) = Al(OH) + Na(OH3)
H2SeO4 + Pd(OH)2 = PdSeO4 + H2O =>
H2SeO4 + Pd(OH)2 = PdSeO4 + 2 H2O
KON + CO2 = K2CO3 + N2O =>
2 KON + CO2 = K2CO3 + N2O
KBr(aq) + Cl2(aq) = KCl(aq) + Br2(l) =>
2 KBr(aq) + Cl2(aq) = 2 KCl(aq) + Br2(l)
As2S5 + KClO3 + H2O = H2SO4 + H3AsO4 + KCl =>
3 As2S5 + 20 KClO3 + 24 H2O = 15 H2SO4 + 6 H3AsO4 + 20 KCl
CuI + Na2S2O3 = Na3[Cu(S2O3)2] + NaI =>
CuI + 2 Na2S2O3 = Na3[Cu(S2O3)2] + NaI
Mg[OH]2 + H2SO4 = MgSO4 + H2O =>
Mg[OH]2 + H2SO4 = MgSO4 + 2 H2O
FeO + C = Fe + CO =>
FeO + C = Fe + CO
Cu2NO3 + H2O = HNO3 + Cu2OH =>
Cu2NO3 + H2O = HNO3 + Cu2OH
FeCl3 + HCl = FeCl2 + HCl3 =>
2 FeCl3 + HCl = 2 FeCl2 + HCl3
H2CrO4 + C2H6O = C2H6OCrO4 + H =>
H2CrO4 + C2H6O = C2H6OCrO4 + 2 H
NaSiO3 + HF = NaF2 + SiF4 + H2O =>
NaSiO3 + 6 HF = NaF2 + SiF4 + 3 H2O
Na2SO4 + H3PO4 = Na2HPO4 + H2SO4 =>
Na2SO4 + H3PO4 = Na2HPO4 + H2SO4
Mg(OH)2 + SO4 = MgSO4 + OH =>
Mg(OH)2 + SO4 = MgSO4 + 2 OH
CO2 + NH3 = NH3CO2 =>
CO2 + NH3 = NH3CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CaO + SO2 = CaS + O3 =>
CaO + SO2 = CaS + O3
MgOHCl + H2SO4 = MgSO4 + MgCl2 + H2O =>
2 MgOHCl + H2SO4 = MgSO4 + MgCl2 + 2 H2O
Ag2SeO3 + KSCN = AgSCN + K2SeO3 =>
Ag2SeO3 + 2 KSCN = 2 AgSCN + K2SeO3
(NH4)2SO4(l) + KI = NH4I(l) + K2SO4(l) =>
(NH4)2SO4(l) + 2 KI = 2 NH4I(l) + K2SO4(l)
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
PbNO3 + K3PO4 = PbPO4 + K3NO3 =>
PbNO3 + K3PO4 = PbPO4 + K3NO3
KNO3 + Ag2S = K2S + AgNO3 =>
2 KNO3 + Ag2S = K2S + 2 AgNO3
Li + HOH = H3 + LiOH =>
3 Li + 3 HOH = H3 + 3 LiOH
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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